/* ════════════════════════════════════════
   DESIGN TOKENS
   ════════════════════════════════════════ */
:root {
    --color-primary: #f05d35;
    --color-primary-dark: #c4451f;
    --color-primary-light: #fdeee8;

    --color-text: #1a1a1a;
    --color-text-secondary: #6b6b6b;
    --color-border: #e5e5e5;
    --color-bg: #ffffff;
    --color-bg-alt: #f7f7f7;

    --color-success: #1e7e34;
    --color-error: #b3261e;

    --font-family: 'Hind Siliguri', sans-serif;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.75rem;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 16px;
    --space-4: 24px;
    --space-5: 32px;

    --radius: 6px;
    --header-height: 60px;
}

/* ════════════════════════════════════════
   RESET
   ════════════════════════════════════════ */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ════════════════════════════════════════
   BUTTONS
   ════════════════════════════════════════ */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    min-height: 40px;
}
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-dark); }
.btn--secondary { background: var(--color-bg-alt); color: var(--color-text); border: 1px solid var(--color-border); }

/* ════════════════════════════════════════
   HEADER (Mobile-first)
════════════════════════════════════════ */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--color-bg); border-bottom: 1px solid var(--color-border); }

.site-header__topbar {
    max-height: 64px;   /* ← 56px থেকে বাড়ানো, content-এর জন্য বাড়তি জায়গা */
    overflow: hidden;
    display: flex; align-items: center; justify-content: space-between;
    padding: var(--space-2) var(--space-3);   /* ← vertical-padding যোগ, শুধু horizontal ছিল আগে */
    gap: var(--space-2);
    transition: max-height 0.25s ease, opacity 0.2s ease;
}
.site-header__topbar-left { display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0; }
.site-header__logo { font-size: var(--font-size-lg); font-weight: 700; color: var(--color-primary); }

.site-header__location-center {
    flex: 1; display: flex; justify-content: center; min-width: 0;
}
.header-location {
    display: flex; align-items: center; gap: 4px;
    font-size: var(--font-size-sm); color: var(--color-text);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.header-location__icon { flex-shrink: 0; color: var(--color-primary); }

.site-header__search-row {
    padding: var(--space-2) var(--space-3) var(--space-3);   /* ← top-padding 0 থেকে space-2-এ */
}
.header-search-inner { display: block; }
.header-search-input {
    display: flex; align-items: center; gap: 8px; width: 100%;
    padding: 8px 12px; border: 1.5px solid var(--color-border); border-radius: 24px;
    background: var(--color-bg-alt); transition: border-color 0.15s ease;
}
.header-search-input:focus-within { border-color: var(--color-primary); background: var(--color-bg); }
.header-search-input__search-icon { color: var(--color-primary); flex-shrink: 0; }
.header-search-input__field {
    flex: 1; border: none; outline: none; background: transparent;
    font-size: var(--font-size-sm); color: var(--color-text); font-family: inherit;
}
.header-search-input__field::placeholder { color: var(--color-text-secondary); }

/* ── Clear/Submit-বাটন — শুধু typing-অবস্থায় ভেসে ওঠে (Foodpanda-pattern) ── */
.header-search-clear-btn, .header-search-submit-btn {
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    color: var(--color-text-secondary);
}
.header-search-clear-btn[hidden], .header-search-submit-btn[hidden] { display: none; }
.header-search-submit-btn {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--color-primary); color: #fff;
}
.header-search-submit-btn:hover { opacity: 0.9; }
.header-search-input svg { flex-shrink: 0; }

.header-topbar--hidden {
    max-height: 0;
    opacity: 0;
    padding-top: 0; padding-bottom: 0;
}

.site-header__topbar-right { display: flex; align-items: center; gap: var(--space-2); }
.header-icon-group { display: flex; align-items: center; gap: var(--space-2); }
.header-icon-btn { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; color: var(--color-text); }
.header-icon-btn:hover { background: var(--color-bg-alt); }
.btn--sm { padding: 6px var(--space-3); font-size: var(--font-size-sm); min-height: auto; }
body[data-page="vendor-search"] .site-header__search-row,
body[data-page="vendor-search"] .header-search-desktop { display: none !important; }

.vendor-status-toggle {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 10px; border-radius: 20px; border: 1px solid var(--color-border);
    font-size: var(--font-size-sm); font-weight: 600;
}
.vendor-status-toggle__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-text-secondary); }
.vendor-status-toggle[aria-pressed="true"] { border-color: #1e7e34; color: #1e7e34; }
.vendor-status-toggle[aria-pressed="true"] .vendor-status-toggle__dot { background: #1e7e34; }

.header-vendor-summary { display: flex; }
.header-vendor-summary__item {
    display: flex; align-items: center; gap: var(--space-1);
    padding: var(--space-2) var(--space-3); background: var(--color-primary-light);
    border-radius: var(--radius); font-size: var(--font-size-sm); font-weight: 600; color: var(--color-primary);
}
.header-vendor-summary__count {
    background: var(--color-primary); color: #fff; border-radius: 10px;
    padding: 1px 7px; font-size: 0.75rem;
}
.header-order-badge-desktop {
    display: none;   /* ডিফল্টে (mobile/tablet) hidden — second-row-এ already vendor-summary আছে */
    align-items: center; gap: var(--space-1);
    padding: 6px 10px; background: var(--color-primary-light);
    border-radius: var(--radius); font-size: var(--font-size-sm); font-weight: 600; color: var(--color-primary);
}

/* ════════ SIDE-PANEL ════════ */
.side-panel-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 1000;
}
.side-panel {
    position: fixed; top: 0; left: 0; bottom: 0; width: 280px; max-width: 85vw;
    background: var(--color-bg); padding: var(--space-4) var(--space-3);
    transform: translateX(-100%); transition: transform 0.25s ease;
    overflow-y: auto;
}
.side-panel-overlay:not([hidden]) .side-panel { transform: translateX(0); }
.side-panel__close { position: absolute; top: var(--space-2); right: var(--space-2); font-size: 1.2rem; padding: var(--space-1); }
.side-panel__section { margin-top: var(--space-5); display: flex; flex-direction: column; gap: 2px; }
.side-panel__link { padding: var(--space-2) var(--space-1); font-size: var(--font-size-base); border-radius: var(--radius); }
.side-panel__link:hover { background: var(--color-bg-alt); }
.side-panel__link--danger { color: var(--color-error); }
.side-panel__divider { border: none; border-top: 1px solid var(--color-border); margin: var(--space-2) 0; }


/* ── Mobile/Tablet — desktop-search সবসময় hidden, auth-state-নির্বিশেষে ── */
@media (max-width: 1023px) {
    .header-search-desktop { display: none !important; }
}

/* ════════ DESKTOP ════════ */
@media (min-width: 1024px) {
    .header-topbar--hidden { max-height: 64px; opacity: 1; padding-top: var(--space-2); padding-bottom: var(--space-2); }

    .site-header__topbar {
        padding: var(--space-2) var(--space-5);   /* ← 0 এর বদলে var(--space-2), horizontal শুধু var(--space-5)-এ বড় */
        gap: var(--space-4);
    }
    .site-header__topbar-right { gap: var(--space-4); }

    .site-header__location-center { flex: 0 0 auto; max-width: 180px; font-size: var(--font-size-base); }

    /* ── mobile-search-row hidden — auth-state-নির্বিশেষে, forced ── */
    .site-header__search-row { display: none !important; }

    /* ── desktop-search-এ flex জোর করছি না — auth-state-rule নিজেই সঠিক role-এ
         flex/hidden করবে, এখানে শুধু sizing (max-width/flex-grow) ── */
    .header-search-desktop { flex: 1; max-width: 400px; }
    .header-search-desktop .header-search-input { width: 100%; }

    .header-order-badge-desktop { display: flex; }
}

/* ════════════════════════════════════════
   FOOTER (Mobile-first — stacked)
   ════════════════════════════════════════ */
.site-footer {
    background: var(--color-bg-alt);
    padding: var(--space-5) var(--space-3);
    margin-top: var(--space-5);
}
.site-footer__grid {
    display: flex; flex-direction: column; gap: var(--space-4);
}
.site-footer__col a { display: block; padding: var(--space-1) 0; color: var(--color-text-secondary); }
.site-footer__bottom {
    text-align: center; margin-top: var(--space-4);
    padding-top: var(--space-3); border-top: 1px solid var(--color-border);
    font-size: var(--font-size-sm); color: var(--color-text-secondary);
}

/* ════════════════════════════════════════
   TOAST
   ════════════════════════════════════════ */
#toast-container {
    position: fixed; bottom: var(--space-3); left: 50%; transform: translateX(-50%);
    z-index: 1000; display: flex; flex-direction: column; gap: var(--space-2);
    width: calc(100% - var(--space-4)); max-width: 400px;
}
.toast {
    background: var(--color-bg); border-left: 4px solid var(--color-text-secondary);
    padding: var(--space-3); border-radius: var(--radius);
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    opacity: 0; transform: translateY(8px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    font-size: var(--font-size-sm);
}
.toast--visible { opacity: 1; transform: translateY(0); }
.toast--success { border-left-color: var(--color-success); }
.toast--error { border-left-color: var(--color-error); }

/* ════════════════════════════════════════
   MODAL
   ════════════════════════════════════════ */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.4);
    display: flex; align-items: flex-end; justify-content: center;
    z-index: 1001;
}
.modal-box {
    background: var(--color-bg); border-radius: var(--radius) var(--radius) 0 0;
    padding: var(--space-4); width: 100%; max-width: 480px;
}
.modal-actions { display: flex; gap: var(--space-2); margin-top: var(--space-4); }
.modal-actions .btn { flex: 1; }

/* ════════════════════════════════════════
   TABLET / DESKTOP — progressive enhancement
   ════════════════════════════════════════ */
@media (min-width: 768px) {
    .site-footer__grid { flex-direction: row; justify-content: space-between; }
}

@media (min-width: 1024px) {
    .menu-toggle { display: none; }
    .mobile-nav { display: none !important; }
    .site-header__nav { display: flex; gap: var(--space-4); align-items: center; }

    .modal-overlay { align-items: center; }
    .modal-box { border-radius: var(--radius); }
}

/* ════════════════════════════════════════
   AUTH-STATE VISIBILITY — pure-CSS, কোনো JS-DOM-toggle লাগে না
   ════════════════════════════════════════ */
[data-auth-state] { display: none; }
html[data-auth="guest"]    [data-auth-state="guest"],
html[data-auth="customer"] [data-auth-state="customer"],
html[data-auth="vendor"]   [data-auth-state="vendor"] {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}